39163020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 89538420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 37, 39, 46, 52, 59, 60, 65, 69, 74, 78, 92, 111, 115, 118, 130, 138, 148, 156, 177, 185, 195, 222, 230, 236, 260, 276, 295, 299, 345, 354, 370, 390, 444, 460, 481, 555, 590, 598, 690, 708, 740, 767, 780, 851, 885, 897, 962, 1110, 1180, 1196, 1357, 1380, 1443, 1495, 1534, 1702, 1770, 1794, 1924, 2183, 2220, 2301, 2405, 2553, 2714, 2886, 2990, 3068, 3404, 3540, 3588, 3835, 4071, 4255, 4366, 4485, 4602, 4810, 5106, 5428, 5772, 5980, 6549, 6785, 7215, 7670, 8142, 8510, 8732, 8970, 9204, 9620, 10212, 10915, 11063, 11505, 12765, 13098, 13570, 14430, 15340, 16284, 17020, 17641, 17940, 20355, 21830, 22126, 23010, 25530, 26196, 27140, 28379, 28860, 32745, 33189, 35282, 40710, 43660, 44252, 46020, 50209, 51060, 52923, 55315, 56758, 65490, 66378, 70564, 81420, 85137, 88205, 100418, 105846, 110630, 113516, 130980, 132756, 141895, 150627, 165945, 170274, 176410, 200836, 211692, 221260, 251045, 264615, 283790, 301254, 331890, 340548, 352820, 425685, 502090, 529230, 567580, 602508, 652717, 663780, 753135, 851370, 1004180, 1058460, 1305434, 1506270, 1702740, 1958151, 2610868, 3012540, 3263585, 3916302, 6527170, 7832604, 9790755, 13054340, 19581510, 39163020]

約数ペア:

[(1, 39163020), (2, 19581510), (3, 13054340), (4, 9790755), (5, 7832604), (6, 6527170), (10, 3916302), (12, 3263585), (13, 3012540), (15, 2610868), (20, 1958151), (23, 1702740), (26, 1506270), (30, 1305434), (37, 1058460), (39, 1004180), (46, 851370), (52, 753135), (59, 663780), (60, 652717), (65, 602508), (69, 567580), (74, 529230), (78, 502090), (92, 425685), (111, 352820), (115, 340548), (118, 331890), (130, 301254), (138, 283790), (148, 264615), (156, 251045), (177, 221260), (185, 211692), (195, 200836), (222, 176410), (230, 170274), (236, 165945), (260, 150627), (276, 141895), (295, 132756), (299, 130980), (345, 113516), (354, 110630), (370, 105846), (390, 100418), (444, 88205), (460, 85137), (481, 81420), (555, 70564), (590, 66378), (598, 65490), (690, 56758), (708, 55315), (740, 52923), (767, 51060), (780, 50209), (851, 46020), (885, 44252), (897, 43660), (962, 40710), (1110, 35282), (1180, 33189), (1196, 32745), (1357, 28860), (1380, 28379), (1443, 27140), (1495, 26196), (1534, 25530), (1702, 23010), (1770, 22126), (1794, 21830), (1924, 20355), (2183, 17940), (2220, 17641), (2301, 17020), (2405, 16284), (2553, 15340), (2714, 14430), (2886, 13570), (2990, 13098), (3068, 12765), (3404, 11505), (3540, 11063), (3588, 10915), (3835, 10212), (4071, 9620), (4255, 9204), (4366, 8970), (4485, 8732), (4602, 8510), (4810, 8142), (5106, 7670), (5428, 7215), (5772, 6785), (5980, 6549)]